| Signet-ring cell carcinoma of ampulla of Vater： Contrast-enhanced ultrasound findings |
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| 作者单位： | Jin-Mei Gao,Shao-Shan Tang,Wei Fu(Department of Ultrasound, Shengjing Hospital of China Medical University,Shenyang, Liaoning Province, China);Rong Fan(Department of Pathology, Jinshan Hospital of Benxi city, Shenyang, Liaoning Province, China)
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| 基金项目： | Supported by The Educational Fund of Liaoning Province, No. 2008795;ACKNOWLEDGMENTS We thank Ying Ma for providing the pathological figures and technical help, and Feng Gao for providing information about the patient. |
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| 摘 要： | Signet-ring cell carcinoma （SRCC） of ampulla of Vater is extremely uncommon, and less than 15 cases have been reported so far in literature. It mainly occurs in elderly people （median age 57 years）. We report a rare case of SRCC of the ampulla of Vater in a 38-year-old woman who presented with a small tumor at the Vater, discovered by the contrast-enhanced ultrasound （CEUS）. Histopathological examination showed prominent signet-ring features. We also describe the imaging features of SRCC of ampulla of Vater in CEUS.
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| 关 键 词： | Vater壶腹 印戒细胞癌 超声造影 造影结果 病理组织学检查 SRCC 影像学特征 平均年龄 |
Signet-ring cell carcinoma of ampulla of Vater:Contrast-enhanced ultrasound findings |
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| Authors: | Jin-Mei Gao Shao-Shan Tang Wei Fu Rong Fan |
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| Institution: | 1. Department of Ultrasound, Shengjing Hospital of China Medical University,Shenyang, Liaoning Province, China
2. Department of Pathology, Jinshan Hospital of Benxi city, Shenyang, Liaoning Province, China |
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| Abstract: | Signet-ring cell carcinoma (SRCC) of ampulla of Vater is extremely uncommon, and less than 15 cases have been reported so far in literature. It mainly occurs in elderly people (median age 57 years). We report a rare case of SRCC of the ampulla of Vater in a 38-year-old woman who presented with a small tumor at the Vater, discovered by the contrast-enhanced ultrasound (CEUS). Histopathological examination showed prominent signet-ring features. We also describe the imaging features of SRCC of ampulla of Vater in CEUS. |
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| Keywords: | Signet-ring cell carcinoma Ampulla of Vater Contrast-enhanced ultrasound |
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